Cheap Flights from Ostende (OST) to Dublin (DUB)

Popular airlines from Ostende (OST-Ostend-Bruges Intl.) to Dublin Airport (DUB)

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Flights from Ostende (OST) to Dublin (DUB)
Origin airport
Ostend-Bruges Intl.
Destination airport
Dublin
Distance
413 mi

Ostende to Dublin Flights

The cheapest times to fly from Ostende to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ostende to Dublin are during the month of . You can find some of the cheapest flights from Ostende to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ostende to Dublin

Sunday is one of the best days to book for cheap flights from Ostende to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ostende to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ostende to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ostende to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ostende to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB) cost?
Lock in a cheap one-way flight or cheap return flight from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB)?
is the cheapest month to fly from OST to DUB. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB)?
To find the cheapest airline that'll fly you from OST to DUB, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB)?
Nonstop flights from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OST to DUB?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB)?
Opt for a flight from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB) last-minute?
Waiting until just before your departure to book your flight from OST to DUB often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book an OST to DUB flight and hotel package?
Securing an OST to DUB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ostend-Bruges Intl. Airport (OST) to Dublin Airport (DUB)?
Usually, it's possible to reschedule or cancel your OST to DUB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.
*Available to One Key members.